

Primary ArithmeticChildren are taught to add multidigit numbers from righttoleft, one digit at a time. Many find the “carry” operation — in which a 1 is carried from one digit position to be added to the next — to be a significant challenge. Your job is to count the number of carry operations for each of a set of addition problems so that educators may assess their difficulty. Input Specification
Each line of input contains two unsigned integers, each less than 10 digits, separated by a
space. The last line of input contains “ Output SpecificationFor each line of input except the last, you should compute and print the number of carry operations that would result from adding the two numbers, in the format shown below. Sample Input
Output for Sample Input


University of Debrecen; Faculty of Informatics; v. 05/24/2018 